Pressure difference between two cross sections of a venturimeter, of area `40 cm^(2)` & `20 cm^(2)` is 480 Pascals.Find the rate of flow of water in the ventrurimeter. ( Density of water `= 1000 Kgm^(-3) ` )

Water flows through the tubes shown in figure. The areas of cross-section of the wide and the narrow portions of the tube are 5 cm^(2) and 2 cm^(2) respectively. The rate of flow of water through the tube is 500 cm^(3)//s . Find the difference of mercury levels in the U-tube.

Water flows in a horizontal tube (see figure). The pressure of water changes by 700 Nm^(-2) between A and B where the area of cross section are 40cm^(2) and 20cm^(2) , respectively. Find the rate of flow of water through the tube.

Water flows in a horizontal tube (see figure). The pressure of water changes by 700 Nm^(-2) between A and B where the area of cross section are 40cm^(2) and 20cm^(2) , respectively. Find the rate of flow of water through the tube.

Water flows through the tube shown in figure. The areas of cross section of the wide and the narrow portions of the tube are 5cm^2 and 2cm^2 respectively. The rate of flow of water through the tube is 500 cm^3s^-1 . Find the difference of mercury levels in the U-tube.

Water flows through the tube shown in figure. The areas of cross section of the wide and the narrow portions of the tube are 5cm^2 and 2cm^2 respectively. The rate of flow of water through the tube is 500 cm^3s^-1 . Find the difference of mercury levels in the U-tube.

Water flows through the tube shown in figure. The areas of cross section of the wide and the narrow portions of the tube are 5cm^2 and 2cm^2 respectively. The rate of flow of water through the tube is 500 cm^3s^-1 . Find the difference of mercury levels in the U-tube.

Water flows through the tube shown in figure. The areas of cross section of the wide and the narrow portions of the tube are 5cm^2 and 2cm^2 respectively. The rate of flow of water through the tube is 500 cm^3s^-1 . Find the difference of mercury levels in the U-tube.

Water flows through a horizontal tube as shown in figure. If the difference of height of water column in the vertical tubes in 2cm and the areas of corss-section at A and B are 4 cm^(2) and 2 cm^(2) respectively. Find the rate of flow of water across any section. .

The pressure difference between two points along a horizontal pipe, through which water is flowing, is 1.4 cm of mercury. If ,due to non-unifrom cross-section, the speed of flow of water at the point of greater cross-section is 60 cm s^(-1) , calculate the speed at the other point .